Cary Weather Year-Round — Best Time to Visit
Cary, United States has mild weather year-round. The best time to visit is May (score: 85/100). Annual average high: 20.9°C, total rainfall: 1136mm.
When is the best time to visit Cary?
85
May is the best month to visit Cary with a travel score of 85/100 (Excellent).
Expect highs of 25.5°C, 10 rain days, and 10.9 hours of daily sunshine.
View May weather details →Travel Score by Month
59
Jan
63
Feb
69
Mar
82
Apr
85
May
82
Jun
77
Jul
80
Aug
82
Sep
80
Oct
71
Nov
61
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Cary each month?
20.9°C
Avg High
11.4°C
Avg Low
1136mm
Annual Rain
How much rain does Cary get?
Cary receives 1136mm of rain annually. The wettest month is typically September with 125mm, while October is the driest.
What is the weather like each month in Cary?
January
59
10°C
Low: 1°C
9 rain days
Mixed
February
63
12°C
Low: 2°C
8 rain days
Good
March
69
16°C
Low: 6°C
10 rain days
Good
April
82
21°C
Low: 10°C
8 rain days
Excellent
May
Best time to visit85
26°C
Low: 15°C
10 rain days
Excellent
June
82
29°C
Low: 20°C
11 rain days
Excellent
July
77
31°C
Low: 22°C
15 rain days
Good
August
80
30°C
Low: 21°C
12 rain days
Excellent
September
82
27°C
Low: 18°C
10 rain days
Excellent
October
80
21°C
Low: 12°C
7 rain days
Good
November
71
16°C
Low: 6°C
7 rain days
Good
December
61
12°C
Low: 3°C
9 rain days
Good
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Data based on 1994–2024 averages · Last updated: 2024-12-31